/**
 *                            License
 * THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS  
 * CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). 
 * THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW.  
 * ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR  
 * COPYRIGHT LAW IS PROHIBITED.
 * 
 * BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND  
 * AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE  
 * MAY BE CONSIDERED TO BE A CONTRACT,
 * THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED 
 * HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
 * 
 */
package lineage.util;

/**
 * 面向.
 * 
 * @version 2014年4月8日下午6:14:23
 * @author jrwz
 */
public final class L1Heading {
    private L1Heading() {
    }

    /** 上(X, Y-1). */
    public static final int UP = 0;
    /** 右上(X+1, Y-1). */
    public static final int UP_RIGHT = 1;
    /** 右(X+1, Y). */
    public static final int RIGHT = 2;
    /** 右下(X+1, Y+1). */
    public static final int DOWN_RIGHT = 3;
    /** 下(X+1, Y+1). */
    public static final int DOWN = 4;
    /** 左下(X-1, Y+1). */
    public static final int DOWN_LEFT = 5;
    /** 左(X-1, Y). */
    public static final int LEFT = 6;
    /** 左上(X-1, Y-1). */
    public static final int UP_LEFT = 7;
}
